I had the same issue as the guy posting on Trouble creating 3TB ext4 partition due to msdos-partition-table-imposed error
The new 6TB drive I got was only issues 2TB by Microsoft so I booted into gparted "Device->Create Partition Table and select "gpt" from the list." I then booted back up into Windows and G: drive was no longer mounted. I deleted disk0 and recreated it inside Windows disk management however as you can see in the screenshot below the disk size is only 5589GB. Should it be more?
I did use about 300GB of data before doing this and I would like to recover that data but both Windows and gparted can't detect anything more than the 5589GB.